Regex Tester

Name: Regex Tester
Author: Sia Makerlab

LiveSia Makerlab65 apps · 15K installsToolsFree · contains adsIn-app purchases: $0.99 per itemcom.siamakerlab.regextester

Live regex matching, group highlights, replace mode and saved patterns.

Alert me ★ Watch Open in Play ↗

Total installs: 27
Installs / day: 0
Rating: —★
Released: 22 Jun 2026
Last update: 30 Aug 2026
Countries: —

Install history

exact counter from Google Play

30dAll

Installs per day · last 90 days

Change timeline

Full history

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Data safety

declared by the developer on Google Play

Shares data with third parties Location, App activity and 2 others
Collects data Location, App activity and 2 others
Data is encrypted in transit

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

4 in 1 group

0 Sensitive1 Notable3 Routine

OtherNotable4

Access to miscellaneous device features that don't fit other categories

Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
Connect to the internet to load content and send datafull network access · INTERNET
Check with Google Play that you got this app legitimatelyGoogle Play license check · com.android.vending.CHECK_LICENSE

Read more · all 4 permissions Show less

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Download

Full description

Regex Tester is a fast, offline-friendly tool for building and debugging regular expressions right on your phone. FEATURES • Live matching — results update the moment you type, with every match and capturing group highlighted in color. • Flags — toggle i (ignore case), m (multiline), s (dot matches newline), x (comments) and u (unicode character classes). • Replace mode — preview a full replace-all using $1 group back-references. • Match details — exact ranges and per-group values, with one-tap copy and share. • Save patterns — keep frequently used patterns and reload them with a tap. • Quick-insert buttons — drop common tokens (\d, \w, \s, (), [], …) at the cursor. • Cheat sheet — a built-in reference for common regex tokens. • English and Korean. Matching uses the standard Java/Android regular-expression engine. Patterns you save stay on your device and are never uploaded.

What's new

• Updated to Gradle 9.7.1 and the latest stable Android libraries • Added automatic service reconnection for Play Billing 9.1.0 • Improved cold-start and release stability

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